Bio, HP, Analyst and Descale are the four standard models of the Select series of systems of water purification that are prevailing in the market. Besides offering a selection of water qualities and outputs measuring up to 48 liters per hour, the device has also been providing the specialized Purewater 300 in Neptune and Fusion versions. A variety of installation methodologies, boost pumps to facilitate applications with less water pressure and external tanks having 0.2?m and ultraviolet air vent filters on requirement are the extra options for the Select range. Primary pure water needs call for such kind of a solution which is cost-effective, and this is where the Select Descale successfully plays its part. Structured for applications like hydroponics and humidification, this unit benefits centralized systems and polisher by endowing them with a pure water feed. The Select Analyst is perfect for daily pure water laboratory operations which comprise of stains and buffers, glassware rinsing, preparation of media and reagent make up. The Select HP is known for its characteristic of a consistent and reliable level of supply.